SKF 68450/68712 Bearing

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SKF 68450/68712 Bearing Description

We supply various of SKF 68450/68712 bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF 68450/68712 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF 68450/68712 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF 68450/68712 bearings inquire deeply into the running of the machine and friction phenomenon .SKF 68450/68712 bearings is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of SKF 68450/68712 bearings will be arranged timely for we have a large stock of SKF 68450/68712 bearings in HongKong.

SKF 68450/68712 Bearing Specification

Bearing number : 68450/68712

Size (mm) : 114,3×180,975×34,925

Brand : The brand you need

Bore Diameter (mm) : 114,3

Outer Diameter (mm) : 180,975

Width (mm) : 34,925

Bearing dimensions and specification in ALIER catalogue:

d – 114.3 mm

D – 180.975 mm

T – 34.925 mm

d₁ – – 144.3 mm

B – 31.75 mm

C – 25.4 mm

r_1,2 – min. – 3.5 mm

r_3,4 – min. – 3.3 mm

a – 40 mm

d_a – max. – 129 mm

d_b – min. – 127 mm

D_a – min. – 158 mm

D_a – max. – 170 mm

D_b – min. – 170 mm

C_a – min. – 4 mm

C_b – min. – 9.5 mm

r_a – max. – 3.3 mm

r_b – max. – 3.1 mm

Basic dynamic load rating – C – 183 kN

Basic static load rating – C₀ – 280 kN

Fatigue load limit – P_u – 30 kN

Reference speed – 2600 r/min

Limiting speed – 3800 r/min

Calculation factor – e – 0.5

Calculation factor – Y – 1.2

Calculation factor – Y₀ – 0.7

Mass bearing – 2.928 kg

Tags :  ALIER , 114,3×180,975×34,925